1054401463 has 4 divisors (see below), whose sum is σ = 1055271928. Its totient is φ = 1053531000.

The previous prime is 1054401437. The next prime is 1054401479. The reversal of 1054401463 is 3641044501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3641044501 = 463 ⋅7864027.

It is a cyclic number.

It is not a de Polignac number, because 1054401463 - 2²⁵ = 1020847031 is a prime.

It is a super-2 number, since 2×1054401463² = 2223524890353080738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054401163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433413 + ... + 435838.

It is an arithmetic number, because the mean of its divisors is an integer number (263817982).

Almost surely, 2^1054401463 is an apocalyptic number.

1054401463 is a deficient number, since it is larger than the sum of its proper divisors (870465).

1054401463 is an equidigital number, since it uses as much as digits as its factorization.

1054401463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870464.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1054401463 is about 32471.5485155851. The cubic root of 1054401463 is about 1017.8145772960.

Adding to 1054401463 its reverse (3641044501), we get a palindrome (4695445964).

The spelling of 1054401463 in words is "one billion, fifty-four million, four hundred one thousand, four hundred sixty-three".